Makenzie Kathryn Kreber, ARNP
NPI 1508496134ActiveIndividual· Nurse Practitioner· Dakota Dunes, SD
Nurse Practitioner (ARNP) with Cnos PC, practicing in Dakota Dunes, South Dakota. Their prescriptions cost Medicare Part D more than their services did: $286,299 for 887 claims, against $117,766 paid for services in 2024. Abbvie Inc. was the largest of 19 companies reporting payments in 2025, $2,242 in all, mostly food and beverage. Lists St Lukes Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1508496134 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | ARNP |
| Sole proprietor | No |
| NPI issued | Jan 23, 2020 |
| Last updated in NPPES | Apr 14, 2025 |
| Certified by provider | Apr 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner Primary | 363L00000X | CP002634 | SD |
| Nurse Practitioner | 363L00000X | H158042 | IA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (IA); Practitioner - Nurse Practitioner (SD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 510 |
|---|---|
| Services billed | 3,632 across 43 procedure codes |
| Paid by Medicare | $117,766 |
Part D prescriptions in 2024
| Prescriptions (claims) | 887 · 1,022 30-day fills |
|---|---|
| Patients | 288 |
| Total drug cost | $286,299 |
| Generic share | 92% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Cnos PCSioux City, IA · 99 clinicians
Hospital affiliation
- St Lukes Regional Medical CenterSioux City, IA
Industry payments (Open Payments)
- 2025$2,242 · 152 payments from 19 companies
- 2024$1,065 · 63 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $449.04 | 27 |
| Sun Pharmaceutical Industries Inc. | $354.13 | 17 |
| Novartis Pharmaceuticals Corporation | $210.08 | 25 |
| E.R. Squibb & Sons, L.L.C. | $173.83 | 16 |
| Janssen Biotech, Inc. | $149.74 | 11 |
What the 2025 payments were for
- Food and Beverage$1,937 · 148 payments
- Education$304.93 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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